Lisa Servais works out Thursday in Memorial Park on a beautiful fall day. Servais, owner of Zen Fitness and Nutrition, has been working out in the park for almost 20 years. “Look at that sky. That’s a wonderful part of working out outside,” Servais says. (Jerry McBride/Durango Herald)

Lisa Servais works out Thursday in Memorial Park on a beautiful fall day. Servais, owner of Zen Fitness and Nutrition, has been working out in the park for almost 20 years. “Look at that sky. That’s a wonderful part of working out outside,” Servais says. (Jerry McBride/Durango Herald)

Lisa Servais works out Thursday in Memorial Park on a beautiful fall day. Servais, owner of Zen Fitness and Nutrition, has been working out in the park for almost 20 years. “Look at that sky. That’s a wonderful part of working out outside,” Servais says. (Jerry McBride/Durango Herald)